MFI rectifier masterbatch

MFI modifier

Melt flow index or MFI is one of the most important properties in the process of these materials. Each of the processes in the plastic industry requires a certain range of the melt flow index, and if the MFI value is not optimal, problems such as melt failure, flaking, dimensional instability, distortion, etc. will arise in the manufactured products. Generally, achieving the optimal and stable MFI range in the polymerization of materials in the reactor is not economical; As a result, there is a need to use an add-on with MFI control capability.

As a result of successive processes, polymer materials experience a loss of quality and an increase in MFI. MFI reducer is a product that, by adding specific percentages to the raw materials, reduces the MFI percentage and improves the properties of the polymer in the polymer matrix.

This masterbatch with the ability to control MFI helps to solve the problems in this field. This masterbatch helps to facilitate the polymer process in various industries without changing the transparency and appearance of the manufactured products.

MFI reducer masterbatch

Among the advantages of using MFI reducer masterbatch, it can be mentioned to compensate for the loss of properties and processability of the product.

MFI booster masterbatch

This masterbatch in combination with the compound acts as an MFI increaser and by reducing and uniforming the molecular weight of the polymer, while increasing the MFI, it helps to resolve the instabilities in the processes of fiber spinning, extrusion, injection, etc. The use of this masterbatch in propylene-based products leads to uniformity of properties, increase in melt strength, reduction in shrinkage and warpage, elimination of die swelling phenomenon, increase in production speed, and reduction in pressure and power required to produce injection parts.